{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["attacker", "tool", "damage amount", "compromised data", "place", "attack pattern", "time", "purpose", "number of data", "victim"]}], "input": "It is believed the group lured tens of millions of users to its phishing sites ."}
{"data breach": []}